ESQT-148-03-G-D-400

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ESQT series of rectangular connectors, manufactured by Cenconn, are multi-row connectors designed to support high-density circuits for any power or data application. These connectors are offered in a wide variety of configurations, including headers, receptacles, female sockets, and more. The ESQT model, specifically the -148-03-G-D-400, is one of the more versatile options, offering both power and data transmission capabilities. As such, it is frequently used in modern commercial and industrial applications.

The ESQT-148-03-G-D-400 connector is a three-row dual-orientation connector made of a highly durable thermoplastic material. It features a total of 46 positions across ten rows, with each row having four to nine positions. The connector is rated for up to 400VAC, allowing for a wide range of applications. Additionally, the connector features a push-and-pull mounting design that allows for quick and easy installation in a variety of cramped or hard-to-reach locations.

The ESQT-148-03-G-D-400 has two types of contacts: power and signal. The power contacts are located between rows two and three and feature a high-current rating for uninterrupted power delivery. Meanwhile, the signal contacts are located at the top three rows and support data transmission at speeds up to 5 Mbps. Additionally, the signal contacts are designed to meet SAE J1754, Cnr, EN 45445, and ASTM standards for data and contact integrity.

The versatility of the ESQT-148-03-G-D-400 makes it well suited for commercial and industrial applications. Commonly used in automotive, transportation, and industrial control systems, the connector is designed to resist high-vibration environments, extreme temperatures, and harsh chemicals. Additionally, it features an optional cable restraint which helps maintain connection stability while transferring significant levels of power or data.

The working principle of the ESQT-148-03-G-D-400 respects the basic rules of electricity. When an external voltage source is applied to the connector, current flows through the internal contacts, connecting the two lines. The current then flows through the connected devices, allowing for power or data transfer. Meanwhile, the signal contact ensures that each data bit is accurately transferred from one device to another. In summary, the ESQT connector allows for the efficient and reliable transmission of both power and data.

In conclusion, the ESQT-148-03-G-D-400 connector is a versatile rectangular connector that offers both power and data transmission capabilities with exceptional performance and reliability. It is designed to be used in a wide range of mass transit, automotive, and industrial control applications. Additionally, the connector’s working principle is based on the same principles of electrical energy transfer, making it an ideal choice for any power or data application.

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